1
article
by Canchignia Martínez, Hayron Fabricio; Toaquiza Soatunsig, José Pedro; Ramos Gavilanes, Luís; Sigcha Sigcha, Luis Ernesto; Carranza Patiño, Mercedes Susana; Cevallos Falquez, Orly Fernando; Saucedo Aguiar, Silvia Gicela
Published in 2008
Repository Revista Ciencia y Tecnología
2
article
by Cevallos Falquez, Orly Fernando; Rodríguez Grefa, Aldelmo; Escobar Troya, Ariel; Mestanza Uquillas, Camilo; Romero Garaicoa, Diego; Canchignia Martínez, Fabricio; Vera Chang, Jaime Fabian; Mariscal Álvarez, Jonathan; Cobeña Rosado, Ketty; Ramos Gavilanes, Luís; Lorena Cadme, Maria; Carranza Patiño, Mercedes Susana; Saucedo Aguiar, Silvia Gicela; Reyes Chancay, Ximena
Published in 2010
Repository Revista Ciencia y Tecnología